162980 (2001 RR17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4886796304 ± 1.13e-08
Semi-major axis (a)1.5533824896 AU ± 2.30e-09
Inclination (i)30.39824913° ± 2.28e-06
Long. of Asc. Node (Ω)177.59857852° ± 4.59e-06
Arg. of Perihelion (ω)351.48950262° ± 4.97e-06
Mean Anomaly (M)10.50450706° ± 6.20e-06
Mean Motion (n)0.5090901194°/day ± 1.13e-09
Perihelion dist (q)0.79427611 AU ± 1.75e-08
Aphelion dist (Q)2.31248887 AU ± 1.78e-08
Orbital Period1.93605463 yr ± 4.30e-09
Physical Parameters
H (abs. magnitude)16.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.250″
Uncertainty0
Orbit TypeApollo
MOID0.197807 AU
Observations Used1050
Gaia Obs Used50
Oppositions19
Arc Total1976-2016
First Observation Used1976-11-16
Last Observation Used2024-11-04
Observations (1137)
Date Type RA Dec Mag Band Observatory
2022-09-04 14:48:27 C 21 20 13.11 +09 56 46.8 V D29
2022-09-04 15:15:11 C 21 20 11.83 +09 56 20.5 V D29
2022-09-16 02:32:30 C 21 09 47.826 +05 36 54.18 V G96
2022-09-16 02:40:34 C 21 09 47.578 +05 36 46.55 V G96
2022-09-16 02:48:38 C 21 09 47.369 +05 36 39.38 V G96
2022-09-16 02:56:43 C 21 09 47.092 +05 36 32.72 V G96
2022-09-16 14:47:19 C 21 09 26.20 +05 25 45.0 V D29
2022-09-16 15:07:41 C 21 09 25.59 +05 25 26.8 V D29
2022-09-16 15:28:03 C 21 09 25.00 +05 25 07.7 V D29
2022-09-18 08:03:03 C 21 08 18.608 +04 48 32.31 U F51
2022-09-18 08:19:09 C 21 08 18.166 +04 48 17.89 U F51
2022-09-18 08:37:29 C 21 08 17.654 +04 48 01.47 U F51
2022-09-18 08:39:35 C 21 08 17.598 +04 47 59.61 U F51
2022-09-18 08:55:50 C 21 08 17.147 +04 47 45.07 U F51
2022-09-18 08:57:58 C 21 08 17.088 +04 47 43.13 U F51
2022-09-22 07:57:31 C 21 06 06.515 +03 24 29.62 U F51
2022-09-22 08:16:52 C 21 06 06.101 +03 24 13.00 U F51
2022-09-22 08:36:17 C 21 06 05.683 +03 23 56.39 U F51
2022-09-27 05:47:53 C 21 04 12.620 +01 46 47.32 U F52
2022-09-27 06:03:30 C 21 04 12.404 +01 46 34.79 U F52
2022-09-27 06:19:09 C 21 04 12.184 +01 46 22.33 U F52
2022-09-27 06:34:50 C 21 04 11.968 +01 46 09.83 U F52
2022-09-29 12:26:24 C 21 03 37.38 +01 03 47.9 V D29
2022-09-29 12:46:46 C 21 03 37.26 +01 03 32.2 V D29
2022-09-29 13:07:08 C 21 03 37.01 +01 03 15.5 V D29
2022-10-14 05:37:19 C 21 04 04.491 -02 54 56.01 U F52
2022-10-14 05:55:52 C 21 04 04.666 -02 55 06.76 U F52
2022-10-14 06:14:20 C 21 04 04.842 -02 55 17.51 U F52
2022-10-14 06:32:42 C 21 04 05.011 -02 55 28.15 U F52
2022-10-20 05:15:48 C 21 06 08.610 -04 12 27.51 U F51
2022-10-20 05:33:57 C 21 06 08.907 -04 12 36.64 U F51
2022-10-20 05:52:03 C 21 06 09.202 -04 12 45.71 U F51
2022-10-20 06:10:05 C 21 06 09.506 -04 12 54.70 U F51
2022-10-30 02:11:19 C 21 11 35.308 -05 56 50.82 V G96
2022-10-30 02:19:28 C 21 11 35.545 -05 56 54.02 V G96
2022-10-30 02:27:37 C 21 11 35.783 -05 56 57.19 V G96
2022-10-30 02:35:46 C 21 11 35.959 -05 57 00.32 V G96
2022-11-21 01:46:10 C 21 30 53.608 -08 17 24.50 V G96
2022-11-21 01:54:15 C 21 30 53.946 -08 17 26.05 V G96
2022-11-21 02:02:21 C 21 30 54.284 -08 17 27.56 V G96
2022-11-21 02:10:29 C 21 30 54.608 -08 17 28.68 V G96
2024-06-08 13:05:21 C 22 52 00.144 +17 46 13.28 X F51
2024-06-08 13:29:56 C 22 52 00.761 +17 46 20.11 X F51
2024-06-08 13:47:35 C 22 52 01.201 +17 46 25.01 X F51
2024-06-08 14:05:23 C 22 52 01.643 +17 46 29.94 X F51
2024-07-29 10:48:23 C 22 44 39.350 +18 26 24.69 X F52
2024-07-29 11:03:28 C 22 44 38.702 +18 26 19.88 X F52
2024-07-29 11:18:32 C 22 44 38.053 +18 26 15.06 X F52
2024-07-29 11:33:41 C 22 44 37.399 +18 26 10.09 X F52
2024-08-09 09:57:16 C 22 32 06.231 +16 32 23.33 X F52